# TaskTetra: ToDo management App — Manage tasks in 4 split areas!

> Manage tasks in 4 split areas! (iPhone/iPad app by Koya Nambo.)

- Source: https://appshunter.io/ios/app/tasktetra-todo-management-app/id6460933735 (this page in markdown: same URL + `.md`)
- Developer: [Koya Nambo](https://appshunter.io/developer/1633778504)
- Category: Productivity, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 15 MB
- Languages: American English, Japanese
- Released: 2023-09-01
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/tasktetra-todo-management-app/id6460933735/reviews.md

## What is TaskTetra?

TaskTetra is a ToDo app that divides a single screen into four sections, allowing you to manage four types of lists simply. Without the hassle of tab switching, page transitions, or complex tagging, you can complete your task management in a clear view. The names of each section can be customized according to your preference.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |



## Version history (last 3 releases)

### 2.0 — 2026-02-18

Internal processing improvements

### 1.02 — 2023-09-03

Text has been updated.

### 1.0 — 2023-09-01

No release notes.

## Apps similar to TaskTetra

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Tanzaku Todo for Notion](https://appshunter.io/ios/app/tanzaku-todo-for-notion/id6738761486) | — | Free | Productivity |
| [Taskuma --TaskChute for iPhone](https://appshunter.io/ios/app/taskuma-taskchute-for-iphone/id896335635) | — | $29.99 | Productivity |
| [NeoTask](https://appshunter.io/ios/app/neotask/id6747684343) | — | Free | Productivity |
| [The Todo - Simple Task, Remind](https://appshunter.io/ios/app/the-todo-simple-task-remind/id6738320631) | — | Free | Productivity |
| [ToDo for Google - Manage tasks](https://appshunter.io/ios/app/todo-for-google-manage-tasks/id1616380685) | 4.4 (22) | Free | Productivity |
| [Simple to-do list making app](https://appshunter.io/ios/app/simple-to-do-list-making-app/id6468444527) | 5.0 (2) | Free | Productivity |

## More apps by Koya Nambo

- [電卓カスタム：自分だけのこだわりの電卓](https://appshunter.io/ios/app/id1633778502)
- [Rapid Tap Challenge](https://appshunter.io/ios/app/rapid-tap-challenge/id1636176761)
- [Smart Convert - Base Converter](https://appshunter.io/ios/app/smart-convert-base-converter/id6450381653)
- [Japan-US Unit Conversion](https://appshunter.io/ios/app/japan-us-unit-conversion/id6450624167)
- [MathTre -Simple Math Workout-](https://appshunter.io/ios/app/mathtre-simple-math-workout/id6450848723)

All apps by Koya Nambo: https://appshunter.io/developer/1633778504

## Related topics

[koya nambo](https://appshunter.io/ios/topics/koya-nambo)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*